CHMA Insider Trading Activity and SEC Form 4 Filings
CHMA insider trading summary
No open-market insider purchases or sales of Chiasma, Inc (CHMA) have been reported on SEC Form 4 in the past 12 months.
Latest CHMA insider buys and sells
| Date | Insider | Role | Type | Value |
|---|---|---|---|---|
| Feb 9, 2021 | Roni Mamluk | Director | Sell | $140K (27,981 @ $5.00) |
| Nov 30, 2020 | David M Stack | Director | Buy | $107K (25,000 @ $4.27) |
| Nov 23, 2020 | Raj Kannan | Chief Executive Officer | Buy | $480K (120,000 @ $4.00) |
| Jul 14, 2020 | Raj Kannan | Chief Executive Officer | Buy | $42K (10,000 @ $4.20) |
| Feb 20, 2020 | Roni Mamluk | Director | Sell | $373K (82,186 @ $4.54) |
| Dec 20, 2019 | Roni Mamluk | Director | Sell | $337K (61,139 @ $5.51) |
| Oct 16, 2019 | Roni Mamluk | Director | Sell | $49K (10,000 @ $4.94) |
| Sep 27, 2019 | William Ludlam | See Remarks | Buy | $25K (5,050 @ $4.91) |
| Sep 20, 2019 | Roni Mamluk | Director | Sell | $280K (50,000 @ $5.59) |
| Aug 20, 2019 | Scott Minick | Director | Buy | $29K (5,518 @ $5.33) |
Source: SEC Form 4 filings. Open-market purchases (code P) and sales (code S) only; option exercises, grants and gifts are excluded.